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en:mervis-db:data-identification [2017/07/21 18:10]
m.chlupac
en:mervis-db:data-identification [2017/07/24 13:32] (current)
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-==== Example of Variable Keys and Values ==== 
  
-^Key^Value^IsKey^Description^ +===== Recommended Keys =====
-| SoftPlcRtId | "MyRTNumber3025" | **True** |Unique identification of Mervis RT defined by user | +
-| GUID| 546 | **True** |Unique identification of Mervis RT variable generated by Mervis IDE | +
-| VariableName | "Outside Temperature" | False |Non-unique variable name defined by user in Mervis IDE | +
- +
-===== Recommended Keys and Values =====+
  
 It's recommended to use the following structure of keys and values for new projects and Mervis DB clients. It's recommended to use the following structure of keys and values for new projects and Mervis DB clients.
  
 ^Key^Value^IsKey^Description^ ^Key^Value^IsKey^Description^
-| DataSource | "MyDS" | False |Unique identification of the particular data source |+| DataSource | "MyDS" | False |Unique identification of the particular data source type. |
 | Root | "MyDsServer1" | **True** |Unique identification of the particular Mervis DB client. | | Root | "MyDsServer1" | **True** |Unique identification of the particular Mervis DB client. |
-GUID| "var546" | **True** |Unique identification of variable generated by Mervis DB client. |+Guid| "var546" | **True** |Unique identification of variable generated by Mervis DB client. |
 | Level1 | "MyLevel1Id" | False | | | Level1 | "MyLevel1Id" | False | |
 | Level2 | "MyLevel2Id" | False | | | Level2 | "MyLevel2Id" | False | |
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 ^Key^Value^IsKey^Description^ ^Key^Value^IsKey^Description^
-| DataSource | "SCADASystemXY" | False |Unique identification of the particular data source | +| DataSource | "SCADASystemXY" | False |Unique identification of the particular data source type. 
-| Root | "SCADAServer18" | **True** |Unique identification of the particular Mervis DB client. | +| Root | "Server18" | **True** |Unique identification of the particular Mervis DB client. | 
-GUID| "aaaaa-bbbbb-ccccc-ddddd-eeeee" | **True** |Unique identification of variable generated by Mervis DB client. |+Guid| "aaaaa-bbbbb-ccccc-ddddd-eeeee" | **True** |Unique identification of variable generated by Mervis DB client. |
 | Level1 | "SiteNr500" | False | | | Level1 | "SiteNr500" | False | |
 | Level2 | "Building A" | False | | | Level2 | "Building A" | False | |
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